Papers by Keyword: Virtual

Abstract: Architecture deals with solving problems through building design, including environmental issues. This study focuses on and analyses the architectural illusion design to save the environment. Therefore, applying this illusion approach manipulates the area of the environment, which directly affects the user's living. The purpose of architectural illusion in the design is to impact the environment significantly. This study method reviews the relevant literature that provides solution strategies for a design without using illusions. These solutions are then compared using illusions to determine the differences in environmental saving. The result is that designs that apply architectural illusions will benefit the environment and not threaten the environment.

Abstract: This paper is study on the two-dimensional simulation of the machining process, and three-dimensional simulation. Analog three-axis CNC milling machining entity, it will be processed rough triangular facets discrete and discrete vector geometry and tool scans the body to do intersection algorithm to simulate the tool cutting process by continually updating the blank data to achieve material simulation removal process.

Abstract: This paper combines with the actual background of the university experiment teaching of computer network, analyzes the construction situation and the existing problems of networking practical training system. Then it designs and implements the network practical training system based on embedded platform. The system mainly consists of three parts: the experiment control system, embedded experiment box and training courses. PC Terminal as the client of experimental control system is developed based on .NET/C#, which supports user login via online or offline mode, updating training courses intelligently and etc. Based on ARMS embedded microprocessor and embedded Linux operating system, it designs and implements the embedded experiment box ServerBox, which interacts with user by matrix keyboard and QT interface, analyzes network protocols based on Netfilter framework in Linux kernel, and extends ARP packet processing driver in Linux kernel to implement the visual analysis and intervention for ARP protocol. The PC Terminal has a connection with ServerBox by serial port, and communicates with each other by user-defined protocol. The system has passed the project acceptance inspection, and the first edition has been used in many colleges and universities. Its effect in improving students' knowledge and practice skills for the principle of network has been gaining recognition.

Abstract: The virtual simulation experiment framework consists of hardware and software function modules, which are both designed in this thesis. The application of virtual experiment framework has changed the traditional teaching method to a large extent, reduced the cost of laboratory construction and management, which is of the first importance to realize the remote experiment teaching. Through virtual experiments, students' interest in knowledge is cultivated and innovation ability is enhanced. With the National Instruments Educational Laboratory Virtual Instrumentation Suite (NI ELVIS) and LabVIEW, we could take advantage of graphical programming and a complete suite of standard test instruments on computer and directly interface these instruments to circuits, which is the base of virtual experiment framework.

Abstract: This paper discusses the design for virtual laboratory of mechanical drawing, and analyzes the characteristic of mechanical drawing virtual laboratory and the requirements for virtual laboratory, select design platform for virtual laboratory. The method of solid design is discussed in detail. The data structure and the algorithm of modifying data with real-time deformation is designed. And the operating interface with strong interactivity is designed. And at last, a virtual laboratory of mechanical drawing base on Internet is designed.

Abstract: In order to improve network reliability and stability of the core layer, multiple devices are connected together through the IRF physical port, IRF (Intelligent Resilient Framework) configuration, virtual into “virtual equipment”. Using the virtualization technology can set the equipment resources of the hardware and software processing capability, collaborative work, the equipment management and the uninterrupted maintenance. Through introduce the basic concepts and working principles of H3C Switches IRF system, also analyzes the typical applications of IRF technology in network system.

Abstract: Intelligent agents have an important role when we are talking about a virtual enterprise. Its role has been widely discussed over the years. Electronic commerce has been gaining momentum and is already quite popular among common consumers. The paper tries to combine these ideas and develop other aspects that arise from here. The tests and the simulation results show what and how can be some consequences related to e-commerce, with direct implications of intelligent agents in a virtual enterprise.

Abstract: In the current worldwide basketball game and mass sports are gradually paid more attention. And the current basketball technology is also constantly improvement, in order to strengthen the basketball defense technology, meanwhile in order to ascend the basketball skills of basketball player, this paper analyze and measure the optimization defensive position of basketball movement on the basis of the basketball defense technology action conversion training. Based on the actual investigation and test of several basketball team to carry out the method in combination with the model simulation and calculation and summarized statistics and contrasted research for basketball team game data result, so as to analysis the application in action conversion technology and methods of the basketball defense technology, in combination of qualitative and quantitative way, put forward the action conversion way of basketball defense technology, provided effectively directed basis and advice for basketball player to improve game skills and defensive skills.

Abstract: The status of anti-aircraft weapon system firing precision test is introduced firstly, and aiming at the deficiencies of high cost and long cycle and complicated organization process, a virtual and actual complex firing test method based on sampling is proposed and the principle of virtual and actual complex firing test is introduced. Then the structure chart of virtual and actual complex firing test system is put forward, and system’s major functions are mainly discussed in this paper. The data flow, organizing execution flow and validation notion of virtual and actual complex firing test are acquired finally.

Abstract: This paper introduces a virtual experiment bench for automotive air conditioning. In the experiment bench based on the experiment bench for Corolla 1.6AT automatic air conditioning, the refrigeration, heating, gas distribution and other mechanical systems are removed and the electrical control system is reserved using the virtual and simulation theory. The experiment bench has the features, such as simple structure, low production and operation cost, safety and environmental protection; its main sensor signals are simulated through a variable resistance, the working processes of some actuators are shown by light bulbs, so that it is easy to operate the experiment bench, and the working process is visual and direct. The experiment bench can be self-developed, designed and produced by students under the guidance of teachers, thus to promote the comprehensive ability of students to use knowledge and innovate.